| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $72.37 | 6.653% | $77.1848 | $77.18 | $77.20 | $77.20 |
| Purchase #2 | $118.77 | 10.209% | $130.8952 | $130.90 | $130.90 | $130.90 |
| Purchase #3 | $221.32 | 6.122% | $234.8692 | $234.87 | $234.85 | $234.90 |
| Purchase #4 | $18.32 | 4.610% | $19.1646 | $19.16 | $19.15 | $19.20 |
| Purchase #5 | $153.49 | 5.554% | $162.0148 | $162.01 | $162.00 | $162.00 |
| Purchase #6 | $122.74 | 6.551% | $130.7807 | $130.78 | $130.80 | $130.80 |
| Purchase #7 | $173.34 | 5.108% | $182.1942 | $182.19 | $182.20 | $182.20 |
| 7 purchase totals = | $880.35 | $937.1035 | $937.09 | $937.10 | $937.20 | |